Opera Mini for Android before version 52.2 is vulnerable to an address bar spoofing attack. The vulnerability allows a malicious page to trick the browser into showing an address of a different page. This may allow the malicious page to impersonate another page and trick a user into providing sensitive data.

References

• https://nvd.nist.gov/vuln/detail/CVE-2020-6158
• https://security.opera.com/en/address-bar-spoofing-in-opera-mini-for-android-opera-security-advisories